Crystallization kinetics in mixtures of poly(epsilon-caprolactone) and poly(styrene-co-acrylonitrile)
文献类型：期刊论文
| 作者 | Wang ZG ; Jiang BZ |
| 刊名 | macromolecules
 |
| 出版日期 | 1997 |
| 卷号 | 30期号:20页码:6223-6229 |
| 关键词 | REGIME-III CRYSTALLIZATION POLY(METHYL METHACRYLATE) POLY(VINYLIDENE FLUORIDE) POLYETHYLENE FRACTIONS SPHERULITIC CRYSTALLIZATION POLY(ETHYLENE OXIDE) SUBSTRATE LENGTH CRYSTAL-GROWTH SAN BLENDS MELT |
| ISSN号 | 0024-9297 |
| 通讯作者 | wang zg |
| 中文摘要 | isothermal crystallization kinetics in the miscible mixtures of poly(epsilon-caprolactone) (pcl) and poly(styrene-co-acrylonitrile) (san) have been investigated as a function of the composition and the crystallization temperature by optical microscopy. the radial growth rates of the spherulites have been described by a kinetic equation including the interaction parameter and the free energy for the formation of secondary crystal nuclei. fold surface free energies decrease slightly with the increase of san content. the experimental findings show that the influence of the glass transition temperature of the mixture, which is related to the chain mobility, on the rate of crystallization predominates over the influence of the surface free energies. this indicates that the glass transition temperature of the mixture should be of more importance, so that the growth rates decrease when the content of the noncrystallizable component increases. in addition, the flory-huggins interaction parameter obtained by fitting the kinetic equation with experimental data is questionable. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| 公开日期 | 2010-12-22 ; 2011-06-09 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/24007]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Wang ZG,Jiang BZ. Crystallization kinetics in mixtures of poly(epsilon-caprolactone) and poly(styrene-co-acrylonitrile)[J]. macromolecules,1997,30(20):6223-6229. |
| APA | Wang ZG,&Jiang BZ.(1997).Crystallization kinetics in mixtures of poly(epsilon-caprolactone) and poly(styrene-co-acrylonitrile).macromolecules,30(20),6223-6229. |
| MLA | Wang ZG,et al."Crystallization kinetics in mixtures of poly(epsilon-caprolactone) and poly(styrene-co-acrylonitrile)".macromolecules 30.20(1997):6223-6229. |
入库方式： OAI收割
来源：长春应用化学研究所
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